// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_
#define NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_

#include <map>
#include <string>

namespace base {
class FilePath;
} // namespace base

namespace net {
namespace tld_cleanup {

    struct Rule {
        bool exception;
        bool wildcard;
        bool is_private;
    };

    typedef std::map<std::string, Rule> RuleMap;

    // These result codes should be in increasing order of severity.
    typedef enum {
        kSuccess,
        kWarning,
        kError,
    } NormalizeResult;

    // Loads the file described by |in_filename|, converts it to the desired format
    // (see the file comments in tld_cleanup.cc), and saves it into |out_filename|.
    // Returns the most severe of the result codes encountered when normalizing the
    // rules.
    NormalizeResult NormalizeFile(const base::FilePath& in_filename,
        const base::FilePath& out_filename);

    // Parses |data|, and converts it to the internal data format RuleMap. Returns
    // the most severe of the result codes encountered when normalizing the rules.
    NormalizeResult NormalizeDataToRuleMap(const std::string data,
        RuleMap* rules);

} // namespace tld_cleanup
} // namespace net

#endif // NET_TOOLS_TLD_CLEANUP_TLD_CLEANUP_UTIL_H_
